unihyk grounding mat,relieve inflammation and pain, promote blood circulation, reduce stress, suitable for various occasions such as offices and homes. 15 ft grounding wire and conductive test pen(16"x24") is up for auction in Office Products. The current bid is $6.00, 78% below the $26.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.